ES2097535T3 - DRIVE DEVICE FOR AN AUXILIARY GROUP OF A MOTOR VEHICLE, PARTICULARLY OF THE RADIATOR FAN OF AN INTERNAL COMBUSTION ENGINE. - Google Patents

DRIVE DEVICE FOR AN AUXILIARY GROUP OF A MOTOR VEHICLE, PARTICULARLY OF THE RADIATOR FAN OF AN INTERNAL COMBUSTION ENGINE.

Info

Publication number
ES2097535T3
ES2097535T3 ES93919186T ES93919186T ES2097535T3 ES 2097535 T3 ES2097535 T3 ES 2097535T3 ES 93919186 T ES93919186 T ES 93919186T ES 93919186 T ES93919186 T ES 93919186T ES 2097535 T3 ES2097535 T3 ES 2097535T3
Authority
ES
Spain
Prior art keywords
gear
planetary
bearings
internal combustion
bearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES93919186T
Other languages
Spanish (es)
Inventor
Wolfgang Baier
Manfred Lutz
Reinhard Deppert
Walter Kurz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
Fichtel and Sachs AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Application granted granted Critical
Publication of ES2097535T3 publication Critical patent/ES2097535T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/046—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/042—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using fluid couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Details Of Gearings (AREA)
  • Structure Of Transmissions (AREA)
  • Retarders (AREA)

Abstract

LA INVENCION SE REFIERE A UN ENGRANAJE (15B) PLANETARIO MONTADO SOBRE UN EJE (29B) CENTRAL QUE GIRA CONJUNTAMENTE CON EL CIGUEÑAL (17B) ACCIONANDO UN GRUPO ACCESORIO DE UN VEHICULO A MOTOR, EN PARTICULAR UN VENTILADOR (1B) DE RADIADOR DE UN MOTOR DE COMBUSTION INTERNA CON UN SISTEMA CONTROLABLE DEPENDIENDO DE LA TEMPERATURA POR MEDIO DE UN ACOPLAMIENTO (5B) DE FRICCION HIDRAULICO. EL ENGRANAJE PLANETARIO DISPONE DE TRES COMPARTIMENTOS DE ENGRANAJE GIRATORIOS UNO CON RESPECTO A OTRO O CONJUNTAMENTE CON EL EJE (29B) ALREDEDOR DE UN EJE COMUN DE ROTACION (27B), QUE FORMA UNA RUEDA (33B) SOLAR, UN ENGRANAJE (35B) ANULAR Y UN SOPORTE (39B) PLANETARIO PROVISTO CON RUEDAS (43B) PLANETARIAS. LOS COMPONENTES DE ENGRANAJE ESTAN MONTADOS DE FORMA ROTATIVA UNO CON RESPECTO A OTRO SOBRE COJINETES (49B, 51B, 59B) DE RODAMIENTO SUJETADOS ENTRE LOS MIEMBROS (167,169) DE APOYO DEL EJE (29B) EN UNA PISTA DE FUERZA DE SOPORTE COMUN CONJUNTAMENTE CON PARTES DE LOS COMPONENTES DE COJINETE, PARA COMPENSAR EL JUEGO AXIAL. LOS MEDIOS (91B) DE TRANSPORTE DE LUBRICANTE ASOCIADOS AL ENGRANAJE (45B) PLANETARIO SUMINISTRAN EL LUBRICANTE LIQUIDO A LOS COJINETES (49B, 51B, 59B) DE RODAMIENTO MIENTRAS QUE LOS COMPONENTES DE ENGRANAJE GIRAN UNO CON RESPECTO A OTRO. EL ENGRANAJE (15B) PLANETARIO ESTA DISEÑADO COMO UN ENGRANAJE CUYA VELOCIDAD DE ROTACION PUEDE CAMBIAR Y SER BLOQUEADA EN ACCIONAMIENTO DIRECTO. PARA PERMITIR A LOS COJINETES (49B, 51B, 59B) DE RODAMIENTOS QUE ESTEN EXPUESTOS AL MOVIMIENTO VARIABLE EN EL ACCIONAMIENTO DIRECTO A SER LUBRICADO A PESAR DE ESTAR BLOQUEADO, LOS COJINETES DE RODAMIENTOS ESTAN DISPUESTOS EN BOLSILLOS (129, 133, 141) RADIALMENTE EN LA PARED INTERIOR CON DISPOSICION ABIERTA PERO ESTANCO HACIA EL EXTERIOR DE FORMA RADIAL, EXTENDIENDOSE POR ENCIMA DE LAS PISTAS DE RODAMIENTO INTERIOR DE FORMA RADIAL DE LOS COJINETES DE RODAMIENTO Y SIENDO RELLENADOS CON LUBRICANTE CUANDO EL MOTOR DE COMBUSTION INTERNA ES ARRANCADO PARA OPERACION TEMPORAL DEL ENGRANAJE (15B) PLANETARIO EN UNMODO DE INCREMENTO DE VELOCIDAD.THE INVENTION REFERS TO A PLANETARY GEAR (15B) MOUNTED ON A CENTRAL AXLE (29B) THAT TURNS TOGETHER WITH THE CRANKSHAFT (17B) ACTUATING AN ACCESSORY GROUP OF A MOTOR VEHICLE, IN PARTICULAR A MOTOR RADIATOR FAN (1B) OF INTERNAL COMBUSTION WITH A CONTROLLABLE SYSTEM DEPENDING ON THE TEMPERATURE THROUGH A HYDRAULIC FRICTION COUPLING (5B). THE PLANETARY GEAR HAS THREE ROTATING GEAR COMPARTMENTS ONE WITH RESPECT TO ANOTHER OR TOGETHER WITH AXLE (29B) AROUND A COMMON ROTATING AXLE (27B), WHICH FORMS A SOLAR WHEEL (33B), AN ANNULAR GEAR (35B) A PLANETARY SUPPORT (39B) PROVIDED WITH PLANETARY WHEELS (43B). THE GEAR COMPONENTS ARE ROTALLY MOUNTED ONE WITH REGARD TO ANOTHER ON BEARINGS SUPPORTED BETWEEN THE AXLE SUPPORTING MEMBERS (167,169) OF THE SHAFT (29B) WITH A COMMON SUPPORT RUNWAY OF THE BEARING COMPONENTS, TO COMPENSATE THE AXIAL GAME. THE PLANETARY ASSOCIATED LUBRICANT TRANSPORTATION MEANS (91B) (45B) SUPPLY THE LIQUID LUBRICANT TO THE BEARING BEARINGS (49B, 51B, 59B) WHILE THE GEAR COMPONENTS ROTATE WITH RESPECT TO ANOTHER. THE PLANETARY GEAR (15B) IS DESIGNED AS A GEAR WHOSE ROTATING SPEED CAN CHANGE AND BE LOCKED IN DIRECT DRIVE. TO ALLOW BEARINGS (49B, 51B, 59B) OF BEARINGS THAT ARE EXPOSED TO VARIABLE MOVEMENT IN DIRECT DRIVE TO BE LUBRICATED DESPITE BEING LOCKED, BEARING BEARINGS ARE IN POCKETS (129, 133) THE INNER WALL WITH OPEN ARRANGEMENT BUT WATERTIGHT TO THE OUTSIDE IN A RADIAL WAY, EXTENDING ABOVE THE INNER ROLLING BEARING TRACKS OF THE BEARING BEARINGS AND BEING FILLED WITH LUBRICANT WHEN THE INTERNAL COMBUSTION ENGINE IS ARRIVED FOR OPERATION (15B) PLANETARY IN A SPEED INCREASE MODE.

ES93919186T 1992-08-26 1993-08-26 DRIVE DEVICE FOR AN AUXILIARY GROUP OF A MOTOR VEHICLE, PARTICULARLY OF THE RADIATOR FAN OF AN INTERNAL COMBUSTION ENGINE. Expired - Lifetime ES2097535T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9211473U DE9211473U1 (en) 1992-08-26 1992-08-26 Drive device for the radiator fan in motor vehicles

Publications (1)

Publication Number Publication Date
ES2097535T3 true ES2097535T3 (en) 1997-04-01

Family

ID=6883078

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93919186T Expired - Lifetime ES2097535T3 (en) 1992-08-26 1993-08-26 DRIVE DEVICE FOR AN AUXILIARY GROUP OF A MOTOR VEHICLE, PARTICULARLY OF THE RADIATOR FAN OF AN INTERNAL COMBUSTION ENGINE.

Country Status (5)

Country Link
EP (1) EP0656990B1 (en)
BR (1) BR9306958A (en)
DE (2) DE9211473U1 (en)
ES (1) ES2097535T3 (en)
WO (1) WO1994004801A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3311543B2 (en) * 1995-06-12 2002-08-05 本田技研工業株式会社 Power transmission device
DE19621641C2 (en) * 1996-05-30 2000-11-09 Mannesmann Sachs Ag Manual gearbox for auxiliary units for motor vehicle engines
US5782715A (en) * 1996-08-29 1998-07-21 Eaton Corporation Dual ratio viscous fan drive
ITMI20070863A1 (en) * 2007-04-26 2008-10-27 Baruffaldi Spa EQUIPMENT WITH FREE SHOOTING DEVICE AND DOUBLE CLUTCH AGAIN STILL FOR THE TRANSMISSIOME OF THE MOTORCYCLE TO VEHICLE COOLING FANS
DE102007023138A1 (en) * 2007-05-16 2008-09-18 Audi Ag Drive device for motor vehicle, has planetary drive with transmission element that is drifted on input shaft of speed change-speed gear, where supporting of transmission element is implemented as controllable brake
DE102012004641B4 (en) * 2012-03-07 2013-10-24 Audi Ag Compressor for a supercharged internal combustion engine and method for mounting such a compressor
EP3478979A1 (en) * 2016-07-01 2019-05-08 Linamar Corporation A controllable powertrain input module
CN114893285A (en) * 2022-04-29 2022-08-12 东风商用车有限公司 Stepless speed change planetary gear fan clutch system for vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2801812A1 (en) * 1978-01-17 1979-07-19 Daimler Benz Ag DRIVE DEVICE FOR AUXILIARY UNITS OF COMBUSTION MACHINERY, IN PARTICULAR MOTOR VEHICLE DRIVE MACHINES
DE3322779C2 (en) * 1983-06-24 1986-09-18 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Fluid friction clutch
JPS60192154A (en) * 1984-03-12 1985-09-30 Honda Motor Co Ltd Speed change gear
AT382826B (en) * 1984-10-01 1987-04-10 Steyr Daimler Puch Ag DRIVE ARRANGEMENT FOR A MOTOR VEHICLE
DE4216135A1 (en) * 1991-05-16 1992-11-19 Mazda Motor CONTROL DEVICE FOR A ROTATION BODY FOR COOLING A MOTOR

Also Published As

Publication number Publication date
DE59304694D1 (en) 1997-01-16
DE9211473U1 (en) 1992-10-29
EP0656990B1 (en) 1996-12-04
EP0656990A1 (en) 1995-06-14
WO1994004801A3 (en) 1994-05-11
WO1994004801A2 (en) 1994-03-03
BR9306958A (en) 1999-01-12

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